Whenever you find yourself doubting how far you can go, just remember how far you have come.

Hope might be a good breakfast, but it makes a very poor dinner

I think, therefore I am.

Patience is when you’re supposed to get mad, but you choose to understand

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Never underestimate the importance of small steps. small steps = big changes. 

Dreams don't work unless you do.

No one starts out on top. You have to work your way up.

Just stick with it, what seems hard now will one day be your warm up.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Success can never happen without the journey (struggle).

If you fail, next time fail better.

Tough times never last, but tough people do.

I have not failed, I've just found 10,000 ways that won't work.

Instead of finding reasons why you can't, find reasons why you can.